okay i had sex the day before and the day of ovulation, he did ejaculate both times , i started my "period" on the expected date (7/21/13) but it lasted 2 days , my periods last 5 ? followed with brown mucus/discharge and is still happening til this day... i took a pregnancy test and got a negative, i had alot of symptoms ( naseau like im going to throw up, hunger 24/7, extra tired, sore back upper and lower, wierd movement in the stomach, headaches etc.. im really not sure whats going on any thoughts ?